ST3 12,400 miles valve service

I was a few hundred miles overdue for the service already. The bike hasn’t been running good since we left Nebraska, I was told by the service manager a new chain would fix that. I guess I didn’t take that good of a care of my chain and now at 13,000 miles I needed a new one. I could have gone another 1,000 miles with the old one and keep adjusting it but since I was touring next weekend, I decided to let them put a new one on. I just didn't have the time to order one and install it this week.